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Crude without the tar: Making fuels from algae

Algae are quickly becoming the most attractive successor to traditional biofuels feedstocks like corn and soybeans, and even to next-generation feedstocks such as switchgrass and jatropha, Although algal biofuels are not yet being produced or consumed on a commercial scale, a number of companies are working their way toward doing exactly that, possibly as soon as 2010.